Are you looking for the model numbers of the Apple Watch Sport? Here is a list of all 10 models with part numbers and pictures so that you can easily identify the Apple Watch Sport you want.
38mm Silver Aluminum Case with White Sport Band – MJ2T2LL/A

 

42mm Silver Aluminum Case with White Sport Band – MJ3N2LL/A

 

38mm Silver Aluminum Case with Blue Sport Band – MJ2V2LL/A

 

42mm Silver Aluminum Case with Blue Sport Band – MJ3Q2LL/A

 

38mm Silver Aluminum Case with Green Sport Band – MJ2U2LL/A

 

42mm Silver Aluminum Case with Green Sport Band – MJ3P2LL/A

 

38mm Silver Aluminum Case with Pink Sport Band – MJ2W2LL/A

 

42mm Silver Aluminum Case with Pink Sport Band – MJ3R2LL/A

 

38mm Space Gray Aluminum Case with Black Sport Band – MJ2X2LL/A

 

42mm Space Gray Aluminum Case with Black Sport Band – MJ3T2LL/A

 

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These are the New Apple Watch Sport Models that Apple released on September 9th, 2015:

38mm Silver Aluminum Case with Orange Sport Band – MLCF2LL/A

 

42mm Silver Aluminum Case with Orange Sport Band – MLC42LL/A

 

38mm Silver Aluminum Case with Blue Sport Band – MLCG2LL/A

 

42mm Silver Aluminum Case with Blue Sport Band – MLC52LL/A

38mm Rose Gold Aluminum Case with Lavender Sport Band – MLCH2LL/A

42mm Rose Gold Aluminum Case with Stone Sport Band – MLC62LL/A

38mm Gold Aluminum Case with Antique White Sport Band – MLCJ2LL/A

42mm Gold Aluminum Case with Midnight Blue Sport Band – MLC72LL/A

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